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-rw-r--r--chat.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/chat.c b/chat.c
index ca35d7d..c0c2d28 100644
--- a/chat.c
+++ b/chat.c
@@ -16,6 +16,7 @@
 
 #include <err.h>
 #include <errno.h>
+#include <fcntl.h>
 #include <locale.h>
 #include <poll.h>
 #include <signal.h>
@@ -164,6 +165,10 @@ int main(int argc, char *argv[]) {
 	int error = pipe(procPipe);
 	if (error) err(EX_OSERR, "pipe");
 
+	fcntl(irc, F_SETFD, FD_CLOEXEC);
+	fcntl(procPipe[0], F_SETFD, FD_CLOEXEC);
+	fcntl(procPipe[1], F_SETFD, FD_CLOEXEC);
+
 	struct pollfd fds[3] = {
 		{ .events = POLLIN, .fd = STDIN_FILENO },
 		{ .events = POLLIN, .fd = irc },
lass='logheader'>2020-06-08Remove reference to FreeBSD-specific libedit hackJune McEnroe Newer versions of libedit have sane tab-complete now without FreeBSD's hacks, and in fact the hack is gone in FreeBSD-CURRENT. I'm still a little confused why binding this weird function is necessary at all, but at least it exists everywhere, I guess. 2020-06-08Prefix mandoc with exec in about-filterJune McEnroe 2020-06-07Remove mktemp options from mkbuiltins, mktokensJune McEnroe Why even? 2020-06-07Cast z_stream fields to size_tJune McEnroe In the version of zlib in OpenBSD, these fields are of type off_t, which is signed (why?), rather than uLong. 2020-06-07Call static_assert by _Static_assertJune McEnroe OpenBSD doesn't #define static_assert in assert.h and _Static_assert is its real name I guess so why not? 2020-06-07Add OpenBSD to install.shJune McEnroe Straightforward. 2020-06-03Add The Song of AchillesJune McEnroe 2020-06-01Allow redirecting input in everJune McEnroe 2020-05-31Add %c conversion to c scriptJune McEnroe 2020-05-31Add c script to READMEJune McEnroe 2020-05-31Add c scriptJune McEnroe 2020-05-31Update mdoc source URLsJune McEnroe 2020-05-26Remove unfinished PSF fontsJune McEnroe